
 #index{
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1rem;
    z-index: 1;

 } 
.con {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    background: #fff;
    border-top: 1px solid #E0DFDF;
    height: 1rem;
}
.con   a div{
    height: 1rem;
    font-size: 0.2rem;
}

 .con a{
    text-align: center;
    color: #999;
    margin-bottom: 1rem;
    height: 1rem;
    display: flex;
    flex-direction: column;

}
.con a img{
    height:.5rem;
    width: .5rem;
    margin-top: .1rem;
    font-size: 0.1rem;
} 

